TY  - BOOK
AU  - Das, P C
TI  - Manures and fertilizers
SN  - 9788127240721
U1  - 631.8 
PY  - 2006///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Plant Nutrients
KW  - Manures
KW  - Fertilizers
KW  - Principles of Fertilizer Application
KW  - Soil Amendment
KW  - Fertility Management of Cultivable Soils
ER  -